Rapid: Individual Calculations February 2023
 Atar, Efecan  Total change: 48.00  Rating chartPersonal card
 Krefelder Neujahrsopen 2023 Krefeld GER 2023-01-01
RcRownchangeKK*chgGame
 1848 1462 2.00 7 1.20 40 48.00 
  Spickermann, Sven 2004 GER0.001-0.0340-1.20 
  Kuehn, Viktoria 1857 GER0.001-0.0840-3.20 
  Kolakovic, Klaudio 2013 GER0.001-0.0340-1.20 
  Akcapinar, Yavuz 1796 TUR0.5010.384015.20 
  Zimmer, Javier Miguel 1746 GER0.001-0.1640-6.40 
  Heiligtag, Matthias 1586 GER0.5010.17406.80 
  Sokalskaja, Elena wf1934 UKR1.0010.954038.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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